``` val trivias = List(10) { async(CommonPool) { d...

# coroutines

[lupajz]

val trivias = List(10) { async(CommonPool) { downloadString(it) } }

counter.text = trivias.joinToString { it.await() } // Suspension function can be called only within coroutine context
counter.text = trivias.map { it.await() }.joinToString { it }

Can anybody explain me what’s wrong with the first line ?